[cowdancer] 01/03: Check TERM rather than isatty, like tput

[James Clarke]

This is an automated email from the git hooks/post-receive script.

jrtc27-guest pushed a commit to branch master
in repository cowdancer.

commit af0c74ab6b05cc2f2f019c55ae47cddeecc79a86
Author: James Clarke <jrtc27 at jrtc27.com>
Date:   Mon Sep 12 19:28:28 2016 +0100

    Check TERM rather than isatty, like tput
---
 log.c | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/log.c b/log.c
index a132af0..f3b0c62 100644
--- a/log.c
+++ b/log.c
@@ -24,6 +24,7 @@
 
 #include <errno.h>
 #include <stdio.h>
+#include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
@@ -47,13 +48,16 @@ static int term_supports_colors(void)
 
   int colors;
   int erret;
+  const char *term;
 
-  if (!isatty(STDOUT_FILENO))
+  term = getenv("TERM");
+
+  if (!term || !*term)
     return 0;
 
   if (!called_setupterm)
     {
-      if (setupterm(NULL, STDOUT_FILENO, &erret) != OK && erret <= 0)
+      if (setupterm(term, STDOUT_FILENO, &erret) != OK && erret <= 0)
 	{
 	  fprintf(stderr, "E: Error calling setupterm: %d\n", erret);
 	  return 0;

-- 
Alioth's /usr/local/bin/git-commit-notice on /srv/git.debian.org/git/pbuilder/cowdancer.git